NIST X-ray Photoelectron Spectroscopy Database

NIST X-ray Photoelectron Spectroscopy Database (SRD 20), Version 5.0

Details Summary:

Tab Page Summary

General:

Element:

Formula:

VOPO₄

XPS Formula:

V(IV) and V(V) states

Name:

vanadyl phosphate

CAS Registry No:

12359-27-2

Class:

catalyst, oxide, phosphate

Citation:

Author Name(s):

Cornaglia L.M., Lombardo E.A.

Journal:

Appl. Catalysis A 127, 125

DOI:

Pub Year:

1995

book All Records in this Publication

Data Processing:

Data Type:

Doublet Separation for Photoelectron Lines

Line Designation:

DS-2p

Double Separation (eV)

7.20

Energy Uncertainty:

Background Subtraction Method:

Linear

Peak Location Method:

mixed Gaussian/Lorentzian

Full Width at Half-maximum Intensity (eV):

Gaussian Width (eV):

Lorentzian Width (eV):

Measurement:

Use of X-ray Monochromator:

Anode Material:

X-ray Energy:

Overall Energy Resolution (eV):

Calibration:

Charge Reference:

Adventitious carbon

Energy Scale Evaluation:

Reliable, with one-point correction of energy scale

Comment:

The P/V composition ratio determined by EPMA was 1.26. The sample was mounted using silver painting.

Specimen:

Method of Determining Specimen Composition:

Method of Determining Specimen Crystallinity:

X-ray Diffraction

Specimen Temperature (K):

295